When dividing the fractions, the 2nd fraction in the working should be inverted, (numerator become denominator and denominator becomes numerator ). Thus the ans becomes 10.

instead of 1/18 divided by 9/5, it should be 18/1 divided by 5/9 as when we flip the fraction around, we should always flip the number behind. so the answer is 2/5.

9/5 should be changed to 5/9 instead of changing 18 to 1/18.

ReplyDeleteThis comment has been removed by the author.

ReplyDelete-1/18x9/5 should be

ReplyDelete-1/18x5/9 as the number behind should be flipped over,so the answer is -10

When dividing the fractions, the 2nd fraction in the working should be inverted, (numerator become denominator and denominator becomes numerator ). Thus the ans becomes 10.

ReplyDeleteinstead of 1/18 divided by 9/5, it should be 18/1 divided by 5/9 as when we flip the fraction around, we should always flip the number behind. so the answer is 2/5.

ReplyDelete-18 / 9/5

ReplyDelete=-18*5/9 not

-18*9/5

It should be (7/2 x (-36/7))/(9/5)

ReplyDelete=18/(9/5)

=18/1.8

=10

9/5 must be swapped instead of 18.

ReplyDeleteinstead of:

ReplyDelete=(-18)/(9/5)

=1/18/(9/5)

it should be...

=(-18)/(9/5)

=(-18)/(5/9)

Instead of...

ReplyDelete...

(-18)/ 9/5

=(-1/18) x (9/5)

It should be...

...

(-18)/ 9/5

=(-18) x 5/9

This is how it should be.

ReplyDelete(-18)x 5/9

=-10